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L'Oreal Professionnel

Serioxyl – Densifying and Thickening Hair Treatment – 90ml

Denser Hair Serum For Thin-Fine Hair


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Serioxyl Denser Hair Treatment is an everyday scalp solution for denser looking hair. Stemoxydine is a molecule born of ten years’ research. In just three months of daily use, hair density will be improved with thicker fuller feeling hair.

How to use

With the unique combination of the magnifying effect of Intra-Cylane, the refilling quality of Incell and the forcefying strenght of Pro-Keratine, thicker hair has never been more tangible.


Intra-Cylane penetrates deep into the hair fiber to create a revolutionary 3D network, magnetifying the hair fiber's dynamic properties.


A well-known hair affinity component that adds remarkable force and vitality to the hair fiber for a ""refilled"", visibly fuller effect.

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